<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
  html { height: 100% }
  body { height: 100%; margin: 0; padding: 0 }
  #map_canvas { height: 100% }
</style>
<script type="text/javascript" src="mainJS.js"></script>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?v=3&sensor=true">
//http://maps.googleapis.com/maps/api/js?key=AIzaSyDFvhnjCpPcp7eiC7KmIoWIUONntjutExk&sensor=true
</script>
</head>
<body onLoad="tr_init_google()">
  <div id="map_canvas" style="width:100%; height:100%">
  </div>
  
</body>
</html>